package com.lianniu.mgr.product.dao;

import java.util.List;

import com.lianniu.mgr.product.model.ProductSpecValueVo;
import com.lianniu.mgr.product.model.ProductSpecVo;
import com.lianniu.mgr.product.model.ProductVo;

public interface IProductSpecValueDao {
	
	
	/**
	 * 
	 * @param psvv
	 * @return
	 */
	int insertProductSpecValue(ProductSpecValueVo psvv);
	/**
	 * 
	 * @param Id
	 * @return
	 */
	int deleteById(String Id);
	
	
	int insertProductSpecValues(List<ProductSpecValueVo> list);
	
	/**
	 * 
	 */
	List<ProductSpecValueVo> selectById(String specid);
	
	public int updateBySpecValueId(ProductSpecValueVo psvVo);
	
	public int selecctByLastId();

}
